java.lang.Object
- net.sf.saxon.event.SequenceReceiver
- - net.sf.saxon.event.ProxyReceiver
  - - net.sf.saxon.event.ImplicitResultChecker

All Implemented Interfaces:

javax.xml.transform.Result, Receiver
```
public class ImplicitResultChecker
extends ProxyReceiver
```
This filter is inserted into the serializer pipeline when serializing an implicit XSLT result tree, that is, one that is created without use of xsl:result-document. Its main purpose is to check, if and only if the result destination is actually written to, that it does not conflict with an explicit result destination with the same URI. It also ensures that the output destination is opened before it is first written to.

Field Summary
- Fields inherited from class net.sf.saxon.event.ProxyReceiver
  nextReceiver
- Fields inherited from class net.sf.saxon.event.SequenceReceiver
  pipelineConfiguration, previousAtomic, systemId
- Fields inherited from interface javax.xml.transform.Result
  PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING

Constructor Summary

Constructors
Constructor Description

ImplicitResultChecker(Receiver next, Controller controller)
Create an ImplicitResultChecker.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`characters(java.lang.CharSequence chars, int locationId, int properties)`	Character data
`void`	`close()`	End of output
`void`	`comment(java.lang.CharSequence chars, int locationId, int properties)`	Output a comment
`void`	`open()`	Start of event stream
`void`	`processingInstruction(java.lang.String target, java.lang.CharSequence data, int locationId, int properties)`	Processing Instruction
`void`	`startDocument(int properties)`	Start of a document node.
`void`	`startElement(int nameCode, int typeCode, int locationId, int properties)`	Notify the start of an element

Methods inherited from class net.sf.saxon.event.ProxyReceiver
append, attribute, endDocument, endElement, getConfiguration, getDocumentLocator, getNamePool, getUnderlyingReceiver, namespace, setPipelineConfiguration, setSystemId, setUnderlyingReceiver, setUnparsedEntity, startContent

Methods inherited from class net.sf.saxon.event.SequenceReceiver
getPipelineConfiguration, getSystemId

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ImplicitResultChecker
```
public ImplicitResultChecker(Receiver next,
                             Controller controller)
```
    Create an ImplicitResultChecker. This is a filter on the output pipeline.
    
    Parameters:
    
    next - the next receiver on the pipeline
    
    controller - the controller of the XSLT transformation
- Method Detail
  - open
```
public void open()
          throws XPathException
```
    Description copied from class: ProxyReceiver
    
    Start of event stream
    
    Specified by:
    
    open in interface Receiver
    
    Overrides:
    
    open in class ProxyReceiver
    
    Throws:
    
    XPathException
  - startDocument
```
public void startDocument(int properties)
                   throws XPathException
```
    Description copied from class: ProxyReceiver
    
    Start of a document node.
    
    Specified by:
    
    startDocument in interface Receiver
    
    Overrides:
    
    startDocument in class ProxyReceiver
    
    Parameters:
    
    properties - bit-significant integer indicating properties of the document node. The definitions of the bits are in class ReceiverOptions
    
    Throws:
    
    XPathException
  - startElement
```
public void startElement(int nameCode,
                         int typeCode,
                         int locationId,
                         int properties)
                  throws XPathException
```
    Description copied from class: ProxyReceiver
    
    Notify the start of an element
    
    Specified by:
    
    startElement in interface Receiver
    
    Overrides:
    
    startElement in class ProxyReceiver
    
    Parameters:
    
    nameCode - integer code identifying the name of the element within the name pool.
    
    typeCode - integer code identifying the element's type within the name pool.
    
    locationId - an integer which can be interpreted using a LocationProvider to return information such as line number and system ID. If no location information is available, the value zero is supplied.
    
    properties - properties of the element node
    
    Throws:
    
    XPathException
  - characters
```
public void characters(java.lang.CharSequence chars,
                       int locationId,
                       int properties)
                throws XPathException
```
    Description copied from class: ProxyReceiver
    
    Character data
    
    Specified by:
    
    characters in interface Receiver
    
    Overrides:
    
    characters in class ProxyReceiver
    
    Parameters:
    
    chars - The characters
    
    locationId - an integer which can be interpreted using a LocationProvider to return information such as line number and system ID. If no location information is available, the value zero is supplied.
    
    properties - Bit significant value. The following bits are defined:
    DISABLE_ESCAPING
    
    Disable escaping for this text node
    
    USE_CDATA
    
    Output as a CDATA section
    
    Throws:
    
    XPathException
  - processingInstruction
```
public void processingInstruction(java.lang.String target,
                                  java.lang.CharSequence data,
                                  int locationId,
                                  int properties)
                           throws XPathException
```
    Description copied from class: ProxyReceiver
    
    Processing Instruction
    
    Specified by:
    
    processingInstruction in interface Receiver
    
    Overrides:
    
    processingInstruction in class ProxyReceiver
    
    Parameters:
    
    target - The PI name. This must be a legal name (it will not be checked).
    
    data - The data portion of the processing instruction
    
    locationId - an integer which can be interpreted using a LocationProvider to return information such as line number and system ID. If no location information is available, the value zero is supplied.
    
    properties - Additional information about the PI. The following bits are defined:
    CHECKED
    
    Data is known to be legal (e.g. doesn't contain "?>")
    
    Throws:
    
    XPathException
  - comment
```
public void comment(java.lang.CharSequence chars,
                    int locationId,
                    int properties)
             throws XPathException
```
    Description copied from class: ProxyReceiver
    
    Output a comment
    
    Specified by:
    
    comment in interface Receiver
    
    Overrides:
    
    comment in class ProxyReceiver
    
    Parameters:
    
    chars - The content of the comment
    
    locationId - an integer which can be interpreted using a LocationProvider to return information such as line number and system ID. If no location information is available, the value zero is supplied.
    
    properties - Additional information about the comment. The following bits are defined:
    CHECKED
    
    Comment is known to be legal (e.g. doesn't contain "--")
    
    Throws:
    
    XPathException
  - close
```
public void close()
           throws XPathException
```
    Description copied from class: ProxyReceiver
    
    End of output
    
    Specified by:
    
    close in interface Receiver
    
    Overrides:
    
    close in class ProxyReceiver
    
    Throws:
    
    XPathException

Class ImplicitResultChecker

Field Summary

Fields inherited from class net.sf.saxon.event.ProxyReceiver

Fields inherited from class net.sf.saxon.event.SequenceReceiver

Fields inherited from interface javax.xml.transform.Result

Constructor Summary

Method Summary

Methods inherited from class net.sf.saxon.event.ProxyReceiver

Methods inherited from class net.sf.saxon.event.SequenceReceiver

Methods inherited from class java.lang.Object

Constructor Detail

ImplicitResultChecker

Method Detail

open

startDocument

startElement

characters

processingInstruction

comment

close